DK71420C - Vacuum-tight container, especially for electron tubes. - Google Patents

Vacuum-tight container, especially for electron tubes.

Info

Publication number
DK71420C
DK71420C DK134146A DK134146A DK71420C DK 71420 C DK71420 C DK 71420C DK 134146 A DK134146 A DK 134146A DK 134146 A DK134146 A DK 134146A DK 71420 C DK71420 C DK 71420C
Authority
DK
Denmark
Prior art keywords
vacuum
tight container
electron tubes
tubes
electron
Prior art date
Application number
DK134146A
Other languages
Danish (da)
Original Assignee
M O Valve Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by M O Valve Co Ltd filed Critical M O Valve Co Ltd
Application granted granted Critical
Publication of DK71420C publication Critical patent/DK71420C/en

Links

DK134146A 1945-04-03 1946-04-02 Vacuum-tight container, especially for electron tubes. DK71420C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB71420X 1945-04-03

Publications (1)

Publication Number Publication Date
DK71420C true DK71420C (en) 1950-08-28

Family

ID=9827404

Family Applications (1)

Application Number Title Priority Date Filing Date
DK134146A DK71420C (en) 1945-04-03 1946-04-02 Vacuum-tight container, especially for electron tubes.

Country Status (1)

Country Link
DK (1) DK71420C (en)

Similar Documents

Publication Publication Date Title
CH266753A (en) Electron discharge device.
CH260419A (en) Cathode for an electron tube.
CH264737A (en) Cathode ray tube.
CH247363A (en) Bottle.
CH251243A (en) Cathode ray tube.
CH262103A (en) Electron tube.
CH261497A (en) Electron tube.
CA425541A (en) Bending apparatus for tubes, etc.
DK75745C (en) Close, especially for tubes.
DK66947C (en) Procedure for Preserving Beer.
DK70386C (en) Directions, especially for bicycles.
DK68548C (en) Process for producing a highly active getter layer in vacuum vessels, in particular electric discharge tubes.
DK69945C (en) Electron tubes with cavity anode, especially for ultra-high frequencies.
DK71317C (en) Camera, especially for screenshots during X-rays.
IE16985L (en) Cloches, glasshouses, etc.
CA425101A (en) .alpha.-HYDROXY-.beta., .beta.-DIMETHYL-.gamma.-BUTYROLACTONE MANUFACTURE
CA429708A (en) Desiccating apparatus for sera, etc.
DK71791C (en) Electron tube for optical voltage indication.
CA426291A (en) Electron tube
CA428607A (en) Electron tube
CA427408A (en) Electron tube
DK84767C (en) Process for the production of non-evaporating goats for use in electric discharge tubes or other vacuum containers.
FI22266A (en) Vänster- och högeröppnande gångjärn t.ex. dörrar, fönster o.d.
DK66834C (en) Shift gears, especially for Bicycles.
CA418023A (en) Rot-proofing process for textiles, etc.